Weekly Register Reward Deals

Posture D Calcium, $8.99, Earn a $8.99 Register Reward when you buy one
FREE after RR

Tropicana Orange Juice $2.99, Earn a $1 Register Reward when you buy one
Use $1/1 coupon from 3/15 insert
Pay $0.99 each after coupon and RR

Reach Ultra Clean Toothbrush or Floss 2/$5, earn a $3 Register reward when you buy two
Use BOGO coupon from 4/26 RP insert
FREE plus $0.50 in overage after coupon and Register reward

Colgate Wave Total Toothpaste $2.49, earn a $1.50 RR when you buy one
Use $1.50/1 from March All You magazine of $1/1 printable coupon
FREE or $0.49 moneymaker each after coupon and register reward

Monthly Register Reward Deals

Bayer Breeze or Contour Blood Glucose Meter $14.99, Earn an $5 RR when you buy one
Use $30/1 coupon from 3/1 or 3/22 RP inserts (coupon will need to be adjusted down)
FREE plus $5 in overage from the Register Reward!

Bayer Quick release Crystals $2.49, Earn a $2.49 RR when you buy one
FREE after RR

According to this thread on Slickdeals the following are monthly register rewards deals. Always check tags at your store to confirm:

Dr Scholls Shoe Insoles $10.99-14.99 each, earn a $10 RR when you buy two
Use $2/1 printable coupons
Pay as little as $7.98 for two after coupons and RR